NASDAQ: CLYM
Climb Bio Inc Stock Ownership - Who owns Climb Bio?

Insider buying vs selling

Have Climb Bio Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Ra Capital Management LPDirector2026-09-2810,000$3.46
$34.60kBuy
Ra Capital Management LPDirector2026-09-2840,000$1.29
$51.60kBuy
Ra Capital Management LPDirector2026-09-2810,000$7.89
$78.90kBuy
Ra Capital Management LPDirector2026-09-2810,000$3.00
$30.00kBuy
Stephen Basil ThomasDirector2026-09-15100,000$13.67
$1.37MSell
Aoife BrennanPresident and CEO2026-06-2930,902$13.17
$406.98kSell
Stephen Basil ThomasDirector2026-02-2616,313$7.01
$114.29kSell
Stephen Basil ThomasDirector2026-02-2533,687$7.01
$235.98kSell
Stephen Basil ThomasDirector2026-02-1310,000$5.81
$58.14kSell
Stephen Basil ThomasDirector2026-02-1290,000$5.23
$470.97kSell

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Net Insider Buy/Sell (L12M) Ownership

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CLYM Shareholders

What type of owners hold Climb Bio Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Ai Eti LLC8.72%5,009,400$51.65MInsider
Ra Capital Management LP2.93%1,682,174$17.34MInsider
Stephen Basil Thomas0.81%467,969$4.82MInsider
Adam Joseph Rosenberg0.31%178,100$1.84MInsider
Aoife Brennan0.15%87,731$904.51kInsider
Valerie Morisset0.05%31,317$322.88kInsider
Emily Pimblett0.03%18,888$194.74kInsider
Racapi0.02%11,301$116.51kInstitution
Ra Capital Management LP0.02%11,300$116.50kInstitution
Fmr LLC0.01%6,790$70.00kInstitution

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CLYM vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CLYM0.10%13.02%Net BuyingNet Selling
OLMA0.12%29.01%Net SellingNet Selling
NVCT0.03%35.00%Net Buying
SLDB0.11%61.43%Net Selling
PHAT0.09%41.35%Net SellingNet Selling

Climb Bio Stock Ownership FAQ

Who owns Climb Bio?

Climb Bio (NASDAQ: CLYM) is owned by 0.10% institutional shareholders, 13.02% Climb Bio insiders, and 86.89% retail investors. Ai Eti LLC is the largest individual Climb Bio shareholder, owning 5.01M shares representing 8.72% of the company. Ai Eti LLC's Climb Bio shares are currently valued at $51.55M.

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